22552166

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 45505152

約数和(自身を除く): 22952986

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 37, 74, 91, 119, 182, 197, 221, 238, 259, 394, 442, 481, 518, 629, 962, 1258, 1379, 1547, 2561, 2758, 3094, 3349, 3367, 4403, 5122, 6698, 6734, 7289, 8177, 8806, 14578, 16354, 17927, 23443, 35854, 43537, 46886, 51023, 57239, 87074, 94757, 102046, 114478, 123913, 189514, 247826, 304759, 609518, 663299, 867391, 1326598, 1610869, 1734782, 3221738, 11276083, 22552166]

約数ペア:

[(1, 22552166), (2, 11276083), (7, 3221738), (13, 1734782), (14, 1610869), (17, 1326598), (26, 867391), (34, 663299), (37, 609518), (74, 304759), (91, 247826), (119, 189514), (182, 123913), (197, 114478), (221, 102046), (238, 94757), (259, 87074), (394, 57239), (442, 51023), (481, 46886), (518, 43537), (629, 35854), (962, 23443), (1258, 17927), (1379, 16354), (1547, 14578), (2561, 8806), (2758, 8177), (3094, 7289), (3349, 6734), (3367, 6698), (4403, 5122)]